Dapr 1.15.12

This update includes bug fixes:

• Update go-etcd-cron to v0.9.1

Update go-etcd-cron to v0.9.1

Problem

We had an issue with high-load Workflow executions where the Workflow scheduler would rise catastrophic errors.

Impact

Workflows would fail to execute.

Root cause

The go-etcd-cron library was not properly handling high-load scenarios, causing the Workflow scheduler to rise catastrophic errors.

Solution

The go-etcd-cron library has been updated to properly handle high-load scenarios, which was fixed in https://github.com/diagridio/go-etcd-cron/pull/97